| Vanguard Long-Term Tax-Exempt Adm | VWLUX | 10.69 | 0% | 16.43B | 31/05 | |
| Vanguard High-Yield Tax-Exempt Adm | VWALX | 10.51 | +0.10% | 13.58B | 31/05 | |
| MainStay Tax-Free Bond I | MTBIX | 9.23 | 0% | 6.98B | 31/05 | |
| Franklin Federal Tax-Free Income A | FKTIX | 10.66 | +0.09% | 4.55B | 31/05 | |
| BlackRock Strategic Muni Opps Instl | MAMTX | 10.41 | 0% | 3.92B | 31/05 | |
| BlackRock Municipal Series Trust Strategic Municip | 0P0000. | 10.410 | 0% | 3.92B | 31/05 | |
| BlackRock Strategic Muni Opps Inv A | MEMTX | 10.41 | 0% | 3.92B | 31/05 | |
| BlackRock Strategic Muni Opps Inv C | MFMTX | 10.41 | 0% | 3.92B | 31/05 | |
| Wells Fargo Municipal Bond Inst | WMBIX | 9.64 | 0.00% | 3.44B | 31/05 | |
| Fidelity Tax-Free Bond | FTABX | 10.78 | 0% | 3.32B | 31/05 | |
| Eaton Vance National Municipal Income I | EIHMX | 9.16 | +0.11% | 2.98B | 31/05 | |
| Fidelity Municipal Income | FHIGX | 12.03 | 0% | 2.71B | 31/05 | |
| Lord Abbett Natl Tax-Free Income A | LANSX | 10.33 | 0% | 2.52B | 31/05 | |
| Invesco Municipal Income A | VKMMX | 11.82 | 0% | 2.19B | 31/05 | |
| MFS Municipal Income A | MFIAX | 8.05 | 0.00% | 2.07B | 31/05 | |
| Nuveen All-American Municipal Bond A | FLAAX | 10.06 | 0% | 2.06B | 31/05 | |
| Western Asset Managed Municipals A | SHMMX | 14.80 | +0.07% | 1.97B | 31/05 | |
| Nuveen All-American Municipal Bond I | FAARX | 10.10 | 0% | 1.97B | 31/05 | |
| MFS Municipal Income I | MIMIX | 8.05 | +0.12% | 1.84B | 31/05 | |
| Vanguard High-Yield Tax-Exempt | VWAHX | 10.51 | +0.10% | 1.75B | 31/05 | |